Matches 1 - 48 out of 48
Match Document Document Title
7400159 Integrated complex nano probe card and method of making same  
An integrated complex nano probe card is disclosed to include a substrate layer having a front side and a back side, and complex probe pins arranged in the substrate layer. Each complex probe pin...
7384668 CCVD method for producing tubular carbon nanofibers  
The invention relates to a CCVD method for producing tubular carbon nanofibers on a support by catalytically depositing carbon out of the vapor phase. The inventive method is characterized in that...
7378075 Aligned carbon nanotube films and a process for producing them  
Fine catalyst particles are loaded on a sol-gel method porous carrier having fine pores of 0.1-50 nm and a carbon compound is decomposed to form a carbon nanotube film on the carrier that is...
7345296 Nanotube transistor and rectifying devices  
Single-walled carbon nanotube transistor and rectifying devices, and associated methods of making such devices include a porous structure for the single-walled carbon nanotubes. The porous...
7341498 Method of irradiating field emission cathode having nanotubes  
Field emission devices comprising carbon nanotube mats which have been treated with laser or plasma are provided. Mats are formed from carbon nanotubes, also known as carbon fibrils, which are...
7335408 Carbon nanotube composite material comprising a continuous metal coating in the inner surface, magnetic material and production thereof  
A carbon nanotube composite material contains a carbon nanotube and a continuous layer of a metal covering the inner surface of the carbon nanotube. It is produced by forming a metallic matrix...
7332222 Hybrid materials and methods for producing the same  
A hybrid material is provided which comprises a first single-walled nanotube having a lumen, and a fill molecule contained within the lumen of the single-walled nanotube. A method for producing the...
7323218 Synthesis of composite nanofibers for applications in lithium batteries  
Methods of fabricating one-dimensional composite nanofiber on a template membrane with porous array by chemical or physical process are disclosed. The whole procedures are established under a base...
7301191 Fabricating carbon nanotube transistor devices  
During fabrication of single-walled carbon nanotube transistor devices, a porous template with numerous parallel pores is used to hold the single-walled carbon nanotubes. The porous template or...
7288576 Carbon nanotube-containing catalysts, methods of making, and reactions catalyzed over nanotube catalysts  
Methods have been developed to form catalysts having active metals disposed on a carbon nanotube coated porous substrate. Catalysts and reactions over nanotube-containing catalysts are also...
7276389 Article comprising metal oxide nanostructures and method for fabricating such nanostructures  
This invention discloses novel field emitters which exhibit improved emission characteristics combined with improved emitter stability, in particular, new types of carbide or nitride based electron...
7267859 Thick porous anodic alumina films and nanowire arrays grown on a solid substrate  
The presently disclosed invention provides for the fabrication of porous anodic alumina (PAA) films on a wide variety of substrates. The substrate comprises a wafer layer and may further include an...
7241479 Thermal CVD synthesis of nanostructures  
The present invention is generally directed to a novel process for the production of nanowires and nanobelts and the novel nanostructures which can be produced according to the disclosed processes....
7169374 Templated growth of carbon nanotubes  
A method of growing carbon nanotubes uses a synthesized mesoporous silica template with approximately cylindrical pores being formed therein. The surfaces of the pores are coated with a carbon...
7115306 Method of horizontally growing carbon nanotubes and device having the same  
Provided are a method of growing carbon nanotubes and a carbon nanotube device. The method includes: depositing an aluminum layer on a substrate; forming an insulating layer over the substrate to...
7084002 Method for manufacturing a nano-structured electrode of metal oxide  
The present invention relates to a method for manufacturing a nano-structured metal oxide electrode, and in particular, to a method for manufacturing a metal oxide electrode having a few tens or...
7078008 Process for converting alkanes to carbon filaments  
The present invention includes a process for producing carbon filaments and synthesis gas from a mixture of alkanes, preferably natural gas, comprising converting a first portion of the alkanes,...
7011760 Carbon nanotube-containing structures, methods of making, and processes using same  
Carbon nanotube structures are disclosed in which nanotubes are disposed over a porous support such as a foam, felt, mesh, or membrane. Techniques of making these structures are also disclosed. In...
7008969 Carbon nanotube-containing catalysts, methods of making, and reactions catalyzed over nanotube catalysts  
Methods have been developed to form catalysts having active metals disposed on a carbon nanotube coated porous substrate. Catalysts and reactions over nanotube-containing catalysts are also...
7001669 Process for the preparation of metal-containing nanostructured films  
Metal-containing nanostructured films are prepared by electrodepositing a metal-containing composition within the pores of a mesoporous silica template to form a metal-containing silica...
6967013 Process for producing aligned carbon nanotube films  
A process for producing aligned carbon nanotube films, wherein a carbon compound is decomposed using a substrate that is coated with an element having no catalytic ability by itself and which loads...
6911767 Field emission devices using ion bombarded carbon nanotubes  
The present invention relates to a field emission device comprising an anode and a cathode, wherein said cathode includes carbon nanotubes which have been treated with an ion beam. The ion beam may...
6875417 Catalytic conversion of hydrocarbons to hydrogen and high-value carbon  
The present invention provides novel catalysts for accomplishing catalytic decomposition of undiluted light hydrocarbons to a hydrogen product, and methods for preparing such catalysts. In one...
6863942 Free-standing and aligned carbon nanotubes and synthesis thereof  
One or more highly-oriented, multi-walled carbon nanotubes are grown on an outer surface of a substrate initially disposed with a catalyst film or catalyst nano-dot by plasma enhanced hot filament...
6863857 Hybrid materials and methods for producing the same  
A hybrid material is provided which comprises a first single-walled nanotube having a lumen, and a fill molecule contained within the lumen of the single-walled nanotube. A method for producing the...
6833980 Magnetoelectric device  
A magnetoelectric device responsive to an applied magnetic field, e.g. for use as a reading head for data stored in magnetic storage media, comprises first and second ferromagnetic regions ( 3, 4 )...
6824689 Carbon nanotube-containing structures, methods of making, and processes using same  
Carbon nanotube structures are disclosed in which nanotubes are disposed over a porous support such as a foam, felt, mesh, or membrane. Techniques of making these structures are also disclosed. In...
6808746 Multilayer carbon nanotube films and method of making the same  
This invention relates to a process for the preparation of a substrate-free aligned nanotube film, comprising: (a) synthesizing a layer of aligned carbon nanotubes on a quartz glass substrate by...
6794666 Electron emission lithography apparatus and method using a selectively grown carbon nanotube  
An electron emission lithography apparatus and method using a selectively grown carbon nanotube as an electron emission source, wherein the electron emission lithography apparatus includes an...
6787122 Method of making nanotube-based material with enhanced electron field emission properties  
A method of reducing electronic work function, reducing threshold field emission values, converting semiconducting behavior to metallic behavior, increasing the electron density state at the Fermi...
6764874 Method for chemical vapor deposition of single walled carbon nanotubes  
A method of fabricating a nanotube structure which includes providing a substrate, depositing a supporting layer and an active catalyst film layer onto the substrate, and forming at least one...
6758957 Electrochemical deposition of carbon nanoparticles from organic solutions  
Carbon nanoparticles including both nanofilaments and nanotubes produced by an electrochemical deposition method from organic solutions at room temperature, in which the formation and growth of...
6743408 Direct growth of nanotubes, and their use in nanotweezers  
A method of producing carbon single wall nanotubes (SWNT) by CVD is disclosed. The SWNTs are grown on a metal-catalyzed support surface, such as a commercially available silicon tips for atomic...
6741019 Article comprising aligned nanowires  
An improved process for fabricating emitter structures from nanowires, wherein the nanowires are coated with a magnetic material to allow useful alignment of the wires in the emitter array, and...
6740403 Graphitic polyhederal crystals in the form of nanotubes, whiskers and nanorods, methods for their production and uses thereof  
Isolated graphitic polyhedral crystal and methods for their isolation are provided wherein the crystals have graphite sheets arranged in a plurality of layers to form an elongated structure having...
6716409 Fabrication of nanotube microscopy tips  
A method of fabricating SWNT probes for use in atomic force microscopy is disclosed. In one embodiment, the SWNT's are fabricated using a metallic salt solution. In another embodiment, the SWNT's...
6713519 Carbon nanotube-containing catalysts, methods of making, and reactions catalyzed over nanotube catalysts  
Methods have been developed to form catalysts having active metals disposed on a carbon nanotube coated porous substrate. Catalysts and reactions over nanotube-containing catalysts are also...
6656339 Method of forming a nano-supported catalyst on a substrate for nanotube growth  
Methods of forming a nano-supported catalyst on a substrate and at least one carbon nanotube on the substrate are comprised of configuring a substrate with an electrode ( 102 ), immersing the...
6645455 Chemical derivatization of single-wall carbon nanotubes to facilitate solvation thereof; and use of derivatized nanotubes to form catalyst-containing seed materials for use in making carbon fibers  
This invention is directed to making chemical derivatives of carbon nanotubes and to uses for the derivatized nanotubes, including making arrays as a basis for synthesis of carbon fibers. In one...
6596187 Method of forming a nano-supported sponge catalyst on a substrate for nanotube growth  
A method of forming a nano-supported sponge catalyst ( 10 ) on a substrate ( 12 ) is comprised of depositing an active catalytic metallic element ( 16 ) on the substrate ( 12 ) and depositing a...
6567158 Fiber optic sensor with photochromic transducer, and corresponding method  
A description is given of a sensor for measuring the UV fraction of a radiation, comprising a photochromic transducer consisting of a photochromic material ( 3 ) with characteristics of reversible...
6544463 Hybrid materials and methods for producing the same  
A hybrid material is provided which comprises a first single-walled nanotube having a lumen, and a fill molecule contained within the lumen of the single-walled nanotube. A method for producing the...
6541386 Method for producing a structure with narrow pores  
Provided is a method for producing regularly ordered narrow pores excellent in linearity, and a structure with such narrow pores. A method for producing a narrow pore comprises a step of radiating...
6426134 Single-wall carbon nanotube-polymer composites  
This invention relates to single-wall carbon nanotube/polymer composites, a process for the production of such, and their use as fibers, films and articles.
6401526 Carbon nanotubes and methods of fabrication thereof using a liquid phase catalyst precursor  
Single-walled carbon nanotube (SWNT) probe-tips for atomic force microscopy (AFM) are realized by direct synthesis of SWNTs on silicon pyramids integrated onto AFM cantilevers. The growth of SWNT...
6383923 Article comprising vertically nano-interconnected circuit devices and method for making the same  
A circuit device is disclosed comprising at least two circuit layers or circuit devices vertically interconnected with a plurality of parallel and substantially equi-length nanowires disposed...
6280697 Nanotube-based high energy material and method  
A carbon-based material containing an allotrope of carbon, such as single-walled carbon nanotubes, is capable of accepting and intercalated alkali metal. The material exhibits a reversible capacity...
6073054 Information processing system  
An information processing system comprises a plurality of systems (1, 3, 4, 6) communicating through a transmission path (2) and performing a processing base on their own function. One of the...
Matches 1 - 48 out of 48